Bao, X., Webb, David J. and Jackson, David A. (1994). 22km distributed strain sensor using Brillouin loss in an optical fibre. Optics communications, 104 (4/6), pp. 298-302.
Abstract
A novel distributed strain sensor is presented utilizing the strain dependence of the frequency at which the Brillouin loss is maximized in the interaction between a cw laser and a pulsed laser. A strain resolution of 20 µ with a spatial resolution of 5 m has been achieved with a 22 km sensing length.
| Uncontrolled Keywords: | distributed strain sensor, strain dependence, frequency, Brillouin loss |
|---|---|
| Publication ISSN: | 0030-4018 |
| Last Modified: | 23 Oct 2019 11:28 |
| Date Deposited: | 04 May 2011 10:26 |
| Published Date: | 1994-01-01 |
| Authors: |
Bao, X.
Webb, David J. Jackson, David A. |
CORE (COnnecting REpositories)
CORE (COnnecting REpositories)